/* 
  ========================================
  HCC Projects - Premium Real Estate Theme
  ========================================
*/

:root {
  /* Color Palette */
  --color-primary: #0A192F;
  /* Deep Navy */
  --color-primary-light: #112240;
  --color-accent: #C5A059;
  /* Warm Gold */
  --color-accent-hover: #DBC086;
  --color-sand: #F5F1EA;
  /* Soft Sand / Beige */
  --color-white: #FFFFFF;
  --color-text-main: #333333;
  --color-text-muted: #666666;
  --color-bg-dark: #060E1A;

  /* Typography */
  --font-main: 'Outfit', sans-serif;
  --text-base: 1.125rem;
  /* 18px */
  --text-lead: 1.35rem;
  /* 21.6px */
  --text-h1: clamp(2.5rem, 4.2vw, 4rem);
  --text-h2: clamp(2rem, 3.5vw, 3.2rem);
  --text-h3: clamp(1.5rem, 2.5vw, 2rem);

  /* Layout & Spacing */
  --container-width: 1200px;
  --spacing-sm: 1rem;
  --spacing-md: 2rem;
  --spacing-lg: 4rem;
  --spacing-xl: 8rem;

  /* Transitions & Shadows */
  --transition-fast: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: 0.8s cubic-bezier(0.25, 1, 0.5, 1);
  --shadow-sm: 0 4px 6px rgba(0, 0, 0, 0.05);
  --shadow-lg: 0 20px 40px rgba(10, 25, 47, 0.08);
}

/* Base Styles */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
  overflow-x: hidden;
}

body {
  font-family: var(--font-main);
  background-color: var(--color-sand);
  color: var(--color-text-main);
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

a {
  text-decoration: none;
  color: inherit;
  transition: color var(--transition-fast);
}

ul {
  list-style: none;
}

/* Typography Utilities */
h1,
h2,
h3,
h4,
h5 {
  font-weight: 600;
  line-height: 1.2;
  color: var(--color-primary);
  margin-bottom: var(--spacing-sm);
}

h1 {
  font-size: var(--text-h1);
}

h2 {
  font-size: var(--text-h2);
}

h3 {
  font-size: var(--text-h3);
}

p {
  margin-bottom: var(--spacing-sm);
  font-size: var(--text-base);
}

.lead {
  font-size: var(--text-lead);
  font-weight: 500;
  color: var(--color-primary);
}

/* Layout */
.container {
  width: 100%;
  max-width: var(--container-width);
  margin: 0 auto;
  padding: 0 var(--spacing-md);
}

.section {
  padding: var(--spacing-xl) 0;
}

.text-center {
  text-align: center;
}

/* Buttons */
.btn {
  display: inline-block;
  padding: 0.875rem 1.75rem;
  font-weight: 500;
  font-size: 0.95rem;
  text-transform: uppercase;
  letter-spacing: 1px;
  border-radius: 2px;
  cursor: pointer;
  transition: all var(--transition-fast);
  border: 1px solid transparent;
  text-align: center;
}

.btn-primary {
  background-color: var(--color-primary);
  color: var(--color-white);
}

.btn-primary:hover {
  background-color: var(--color-primary-light);
  transform: translateY(-2px);
  box-shadow: 0 10px 20px rgba(10, 25, 47, 0.2);
}

.btn-gold {
  background-color: var(--color-accent);
  color: var(--color-primary);
  font-weight: 600;
}

.btn-gold:hover {
  background-color: var(--color-accent-hover);
  transform: translateY(-2px);
  box-shadow: 0 10px 20px rgba(197, 160, 89, 0.3);
}

.btn-outline {
  background-color: transparent;
  color: var(--color-white);
  border: 1px solid var(--color-white);
}

.btn-outline:hover {
  background-color: var(--color-white);
  color: var(--color-primary);
}

.btn-outline-dark {
  background-color: transparent;
  color: var(--color-primary);
  border: 1px solid var(--color-primary);
}

.btn-outline-dark:hover {
  background-color: var(--color-primary);
  color: var(--color-white);
}

.btn-large {
  padding: 1rem 2rem;
  font-size: 1rem;
}

.btn-block {
  width: 100%;
  display: block;
}

/* Navigation */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  padding: 1rem 0;
  z-index: 1000;
  transition: all var(--transition-fast);
  background-color: var(--color-white);
}

.navbar.scrolled {
  box-shadow: var(--shadow-sm);
  padding: 0.75rem 0;
}

.nav-container {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

/* Logo styling */
.logo {
  height: 50px;
  width: auto;
  transition: all var(--transition-fast);
}

.nav-links {
  display: flex;
  gap: 2.5rem;
}

.nav-links a {
  color: var(--color-primary);
  font-weight: 500;
  font-size: 1.05rem;
  position: relative;
}

.nav-links a::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 2px;
  background-color: var(--color-accent);
  transition: width var(--transition-fast);
}

.nav-links a:hover::after {
  width: 100%;
}

/* Dropdown Menu */
.dropdown {
  position: relative;
  display: flex;
  align-items: center;
  height: 100%;
}

.dropdown-content {
  display: flex;
  flex-direction: column;
  position: absolute;
  top: 100%;
  left: -20px;
  background-color: var(--color-white);
  min-width: 250px;
  box-shadow: var(--shadow-lg);
  border-radius: 4px;
  padding: 0.5rem 0;
  opacity: 0;
  visibility: hidden;
  transform: translateY(15px);
  transition: all var(--transition-fast);
  pointer-events: none;
  border-top: 3px solid var(--color-accent);
}

.dropdown:hover .dropdown-content {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
  pointer-events: auto;
}

.navbar .dropdown-content a {
  color: var(--color-primary);
  padding: 0.75rem 1.5rem;
  font-size: 1rem;
  font-weight: 500;
  display: block;
}

.navbar .dropdown-content a::after {
  display: none;
}

.navbar .dropdown-content a:hover {
  background-color: var(--color-sand);
  color: var(--color-accent);
  padding-left: 2rem;
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: 2rem;
}

.phone-link {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  color: var(--color-primary);
  font-weight: 600;
  font-size: 1.1rem;
}

.mobile-toggle {
  display: none;
  background: none;
  border: none;
  color: var(--color-primary);
  cursor: pointer;
}

/* Hero Section */
.hero {
  position: relative;
  height: 100vh;
  min-height: 800px;
  display: flex;
  align-items: center;
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: -1;
}

.hero-image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transform: scale(1.05);
  /* Slight zoom for parallax/ken-burns */
  animation: subtleZoom 20s infinite alternate;
}

@keyframes subtleZoom {
  0% {
    transform: scale(1.05);
  }

  100% {
    transform: scale(1.1);
  }
}

.hero-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(to bottom right,
      rgba(10, 25, 47, 0.8) 0%,
      rgba(10, 25, 47, 0.4) 50%,
      rgba(10, 25, 47, 0.7) 100%);
}

.hero-content {
  position: relative;
  z-index: 1;
  padding-top: 5rem;
}

.hero-text-wrapper {
  max-width: 800px;
}

.hero-title {
  color: var(--color-white);
  margin-bottom: 1.5rem;
}

.hero-subtitle {
  color: #E2E8F0;
  font-size: clamp(1rem, 1.5vw, 1.25rem);
  margin-bottom: 2.5rem;
  font-weight: 300;
}

.hero-buttons {
  display: flex;
  gap: 1.5rem;
  flex-wrap: wrap;
}

.scroll-indicator {
  position: absolute;
  bottom: 3rem;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1rem;
  color: var(--color-white);
  font-size: 0.875rem;
  letter-spacing: 2px;
  text-transform: uppercase;
}

.scroll-indicator .line {
  width: 1px;
  height: 60px;
  background-color: rgba(255, 255, 255, 0.3);
  position: relative;
  overflow: hidden;
}

.scroll-indicator .line::after {
  content: '';
  position: absolute;
  top: -100%;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: var(--color-white);
  animation: scrollDrop 2s infinite ease-in-out;
}

@keyframes scrollDrop {
  0% {
    top: -100%;
  }

  100% {
    top: 100%;
  }
}

/* Section Titles */
.section-header {
  margin-bottom: 4rem;
}

.title-line {
  width: 80px;
  height: 3px;
  background-color: var(--color-accent);
  margin-top: 1rem;
}

.center-line {
  margin: 1rem auto 0;
}

/* Projects Section */
.sec-projects {
  background-color: var(--color-white);
}

.projects-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 2rem;
}

.project-card {
  display: block;
  position: relative;
  overflow: hidden;
  border-radius: 4px;
  box-shadow: var(--shadow-sm);
  background-color: var(--color-white);
  transition: transform var(--transition-slow), box-shadow var(--transition-slow);
}

.project-card:hover {
  transform: translateY(-10px);
  box-shadow: var(--shadow-lg);
}

.card-image-wrapper {
  position: relative;
  overflow: hidden;
  aspect-ratio: 4/3;
}

.card-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-slow);
}

.project-card:hover .card-img {
  transform: scale(1.05);
}

.card-badge {
  position: absolute;
  top: 1.5rem;
  right: 1.5rem;
  padding: 0.5rem 1rem;
  font-size: 0.875rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1px;
  z-index: 2;
  border-radius: 2px;
}

.badge-new {
  background-color: var(--color-accent);
  color: var(--color-primary);
}

.badge-sold {
  background-color: var(--color-primary);
  color: var(--color-white);
}

.card-content {
  padding: 2rem;
  border-bottom: 3px solid transparent;
  transition: border-color var(--transition-fast);
}

.project-card:hover .card-content {
  border-bottom-color: var(--color-accent);
}

.card-title {
  margin-bottom: 0.5rem;
  font-size: 1.5rem;
}

.card-location {
  color: var(--color-text-muted);
  font-size: 1rem;
}

.card-desc {
  margin-top: 1rem;
  font-size: 0.95rem;
  color: var(--color-text-muted);
  line-height: 1.6;
}

/* About Section */
.sec-about {
  background-color: var(--color-sand);
  position: relative;
}

/* Subtle architectural pattern background for texture */
.sec-about::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-image:
    linear-gradient(rgba(10, 25, 47, 0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(10, 25, 47, 0.03) 1px, transparent 1px);
  background-size: 40px 40px;
  pointer-events: none;
}

.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 6rem;
  align-items: center;
}

.about-stats {
  display: flex;
  gap: 3rem;
  margin: 2.5rem 0;
  padding: 2rem 0;
  border-top: 1px solid rgba(10, 25, 47, 0.1);
  border-bottom: 1px solid rgba(10, 25, 47, 0.1);
}

.stat-number {
  display: block;
  font-size: 3.5rem;
  font-weight: 700;
  color: var(--color-accent);
  line-height: 1;
  margin-bottom: 0.5rem;
}

.stat-label {
  font-size: 1rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--color-primary);
}

.about-image-wrapper {
  position: relative;
}

.about-frame {
  position: absolute;
  top: -20px;
  left: -20px;
  width: 100%;
  height: 100%;
  border: 4px solid var(--color-accent);
  z-index: 0;
}

.img-about {
  position: relative;
  z-index: 1;
  box-shadow: var(--shadow-lg);
  aspect-ratio: 3/4;
  object-fit: cover;
}

/* Features */
.sec-features {
  background-color: var(--color-white);
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2rem;
}

.feature-item {
  padding: 2.5rem;
  background-color: var(--color-sand);
  border-radius: 4px;
  text-align: center;
  transition: transform var(--transition-fast);
}

.feature-item:hover {
  transform: translateY(-5px);
  background-color: var(--color-primary);
  color: var(--color-white);
}

.feature-item:hover .feature-title,
.feature-item:hover .feature-desc {
  color: var(--color-white);
}

.feature-item:hover .feature-icon {
  color: var(--color-accent);
}

.feature-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 80px;
  height: 80px;
  border-radius: 50%;
  background-color: var(--color-white);
  color: var(--color-primary);
  margin-bottom: 1.5rem;
  transition: all var(--transition-fast);
}

.feature-item:hover .feature-icon {
  background-color: rgba(255, 255, 255, 0.1);
}

.feature-title {
  font-size: 1.25rem;
  margin-bottom: 1rem;
  transition: color var(--transition-fast);
}

.feature-desc {
  color: var(--color-text-muted);
  font-size: 0.95rem;
  transition: color var(--transition-fast);
}

/* Contact Section */
.sec-contact {
  background-color: var(--color-bg-dark);
  color: var(--color-white);
  padding: var(--spacing-xl) 0;
  position: relative;
}

.contact-card {
  display: grid;
  grid-template-columns: 1fr 1fr;
  background-color: var(--color-primary);
  border-radius: 8px;
  overflow: hidden;
  box-shadow: 0 30px 60px rgba(0, 0, 0, 0.3);
}

.contact-info {
  padding: 4rem;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.contact-info .section-title {
  color: var(--color-white);
}

.contact-intro {
  color: #a0aec0;
  margin-bottom: 3rem;
  font-size: 1.1rem;
}

.contact-details {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.detail-item {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  font-size: 1.2rem;
  font-weight: 500;
  min-width: 0;
  flex-wrap: wrap;
  overflow-wrap: anywhere;
}

.detail-item .icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  background-color: rgba(197, 160, 89, 0.1);
  color: var(--color-accent);
  border-radius: 50%;
}

.contact-form-wrapper {
  background-color: var(--color-white);
  padding: 4rem;
  color: var(--color-text-main);
}

.form-group {
  margin-bottom: 1.5rem;
}

.form-group label {
  display: block;
  font-weight: 600;
  margin-bottom: 0.5rem;
  color: var(--color-primary);
}

.form-group input,
.form-group textarea {
  width: 100%;
  padding: 1rem;
  border: 1px solid #E2E8F0;
  border-radius: 4px;
  background-color: #F8FAFC;
  font-family: inherit;
  font-size: 1rem;
  transition: all var(--transition-fast);
}

.form-group input:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--color-primary);
  background-color: var(--color-white);
  box-shadow: 0 0 0 3px rgba(10, 25, 47, 0.1);
}

/* Form Alerts */
.alert {
  padding: 1.25rem 1.5rem;
  border-radius: 4px;
  font-size: 1rem;
  font-weight: 500;
  line-height: 1.5;
  margin-bottom: 1.5rem;
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
}

.alert-success {
  background-color: #EBF8F0;
  border-left: 4px solid #2D9C5E;
  color: #1A6040;
}

.alert-success::before {
  content: '✓';
  font-size: 1.25rem;
  font-weight: 700;
  color: #2D9C5E;
  flex-shrink: 0;
  line-height: 1.4;
}

.alert-danger {
  background-color: #FEF2F2;
  border-left: 4px solid #E53E3E;
  color: #9B1C1C;
}

.alert-danger::before {
  content: '!';
  font-size: 1.25rem;
  font-weight: 700;
  color: #E53E3E;
  flex-shrink: 0;
  line-height: 1.4;
}

/* Footer */
.footer {
  background-color: #030810;
  color: #A0AEC0;
  padding-top: 5rem;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 4rem;
  margin-bottom: 4rem;
}

.footer-logo {
  height: 85px;
  width: auto;
  max-width: 300px;
  margin-bottom: 1.5rem;
  filter: brightness(0) invert(1) opacity(0.8);
}

.footer-slogan {
  max-width: 300px;
}

.footer-heading {
  color: var(--color-white);
  font-size: 1.25rem;
  margin-bottom: 1.5rem;
}

.footer-links {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.footer-links a:hover {
  color: var(--color-accent);
  padding-left: 5px;
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding: 2rem 0;
}

.footer-bottom-flex {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.875rem;
}

.footer-legal {
  display: flex;
  gap: 2rem;
}

/* Scroll Animations */
.reveal {
  opacity: 0;
  transform: translateY(40px);
  transition: all 0.8s cubic-bezier(0.25, 1, 0.5, 1);
}

.reveal.active {
  opacity: 1;
  transform: translateY(0);
}

.delay-1 {
  transition-delay: 0.1s;
}

.delay-2 {
  transition-delay: 0.2s;
}

.delay-3 {
  transition-delay: 0.3s;
}

.delay-4 {
  transition-delay: 0.4s;
}

/* Gallery Section */
.gallery-section {
  padding-bottom: var(--spacing-xl);
  background-color: var(--color-sand);
}

.gallery-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(min(280px, 100%), 1fr));
  gap: 1.5rem;
  margin-top: 2rem;
}

.gallery-item {
  position: relative;
  display: block;
  width: 100%;
  aspect-ratio: 4 / 3;
  overflow: hidden;
  border-radius: 4px;
  box-shadow: var(--shadow-sm);
  background-color: var(--color-primary-light);
}

.gallery-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-slow);
}

.gallery-item:hover img {
  transform: scale(1.05);
}

.gallery-overlay {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: rgba(10, 25, 47, 0.4);
  display: flex;
  justify-content: center;
  align-items: center;
  opacity: 0;
  transition: opacity var(--transition-fast);
}

.gallery-item:hover .gallery-overlay {
  opacity: 1;
}

.gallery-overlay svg {
  color: var(--color-white);
  width: 32px;
  height: 32px;
}

/* Responsive Design */
@media (max-width: 1024px) {
  .projects-grid {
    grid-template-columns: 1fr;
  }

  .features-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .about-grid {
    gap: 3rem;
  }
}

@media (max-width: 900px) {
  .contact-card {
    grid-template-columns: 1fr;
  }

  .contact-info,
  .contact-form-wrapper {
    padding: 3rem 2rem;
  }

  .footer-grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 1024px) {

  .nav-links,
  .nav-actions {
    display: none;
  }

  .mobile-toggle {
    display: block;
  }

  .navbar.menu-open {
    background-color: var(--color-white);
    height: 100vh;
    overflow-y: auto;
    align-items: flex-start;
  }

  .navbar.menu-open .logo {
    filter: none;
  }

  .navbar.menu-open .nav-container {
    flex-wrap: wrap;
    align-content: flex-start;
  }

  .navbar.menu-open .mobile-toggle svg {
    stroke: var(--color-primary);
  }

  .navbar.menu-open .nav-links {
    display: flex;
    flex-direction: column;
    width: 100%;
    margin-top: 2rem;
    gap: 1.5rem;
  }

  .navbar.menu-open .nav-links a {
    color: var(--color-primary);
    font-size: 1.5rem;
  }

  .navbar.menu-open .nav-actions {
    display: flex;
    flex-direction: column;
    width: 100%;
    margin-top: 2rem;
    gap: 1.5rem;
    align-items: flex-start;
  }

  .navbar.menu-open .nav-actions .btn {
    display: inline-block;
  }

  .navbar.menu-open .nav-contact {
    display: flex;
  }

  .navbar.menu-open .nav-contact .phone-link {
    color: var(--color-primary);
  }

  .navbar.menu-open .dropdown {
    flex-direction: column;
    align-items: flex-start;
    width: 100%;
  }

  .navbar.menu-open .dropdown-content {
    position: static;
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
    box-shadow: none;
    border: none;
    transform: none;
    padding: 1rem 0 0 1.5rem;
    display: flex;
    flex-direction: column;
    gap: 1rem;
    width: 100%;
  }

  .navbar.menu-open .dropdown-content a {
    font-size: 1.15rem;
    font-weight: 400;
  }

  .navbar.menu-open .nav-links a::after {
    display: none;
  }
}

@media (max-width: 768px) {
  .container {
    padding: 0 1.25rem;
  }

  .phone-link {
    min-width: 0;
    overflow-wrap: anywhere;
  }


  .about-grid {
    grid-template-columns: 1fr;
  }

  .about-image-wrapper {
    order: -1;
    margin-bottom: 2rem;
  }

  .hero-title {
    font-size: 2.5rem;
  }

  .hero-buttons {
    flex-direction: column;
    align-items: flex-start;
    gap: 0.85rem;
  }

  .hero-buttons .btn {
    width: auto;
    min-width: min(100%, 16rem);
    padding: 0.875rem 1.25rem;
    font-size: 0.9rem;
    letter-spacing: 0.08em;
  }

  .footer-grid {
    grid-template-columns: 1fr;
    gap: 2rem;
  }

  .footer-bottom-flex {
    flex-direction: column;
    gap: 1rem;
    text-align: center;
  }
}

@media (max-width: 480px) {

  .contact-info,
  .contact-form-wrapper {
    padding: 2rem 1.25rem;
  }

  .hero-buttons .btn {
    min-width: 0;
    max-width: 100%;
    padding: 0.8rem 1.1rem;
    font-size: 0.82rem;
  }

  .features-grid {
    grid-template-columns: 1fr;
  }

  .about-stats {
    flex-direction: column;
    gap: 1.5rem;
    text-align: center;
  }
}

/* ═══ Performance hints ═══ */

/* GPU compositing for animated elements */
.hero-image,
.card-img,
.gallery-item img {
  will-change: transform;
}

/* Skip rendering of off-screen sections until needed */
.sec-about,
.sec-features,
.sec-contact,
.gallery-section {
  content-visibility: auto;
  contain-intrinsic-size: 0 600px;
}

/* Improve text rendering */
body {
  text-rendering: optimizeSpeed;
}